34424320450 has 192 divisors, whose sum is σ = 73467297792. Its totient is φ = 11911276800.

The previous prime is 34424320429. The next prime is 34424320451. The reversal of 34424320450 is 5402342443.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (34424320451) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 154369039 + ... + 154369261.

It is an arithmetic number, because the mean of its divisors is an integer number (382642176).

Almost surely, 2^34424320450 is an apocalyptic number.

34424320450 is an abundant number, since it is smaller than the sum of its proper divisors (39042977342).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34424320450 is a wasteful number, since it uses less digits than its factorization.

34424320450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489 (or 484 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 31.

Adding to 34424320450 its reverse (5402342443), we get a palindrome (39826662893).

The spelling of 34424320450 in words is "thirty-four billion, four hundred twenty-four million, three hundred twenty thousand, four hundred fifty".